| FFI::Platypus::Function(3pm) | User Contributed Perl Documentation | FFI::Platypus::Function(3pm) |
FFI::Platypus::Function - An FFI function object
version 1.34
use FFI::Platypus;
# call directly
my $ffi = FFI::Platypus->new( api => 1 );
my $f = $ffi->function(puts => ['string'] => 'int');
$f->call("hello there");
# attach as xsub and call (faster for repeated calls)
$f->attach('puts');
puts('hello there');
This class represents an unattached platypus function. For more context and better examples see FFI::Platypus.
$f->attach($name); $f->attach($name, $prototype);
Attaches the function as an xsub (similar to calling attach directly from an FFI::Platypus instance). You may optionally include a prototype.
my $ret = $f->call(@arguments); my $ret = $f->(@arguments);
Calls the function and returns the result. You can also use the function object like a code reference.
my $code = $f->sub_ref;
Returns an anonymous code reference. This will usually be faster than using the "call" method above.
Author: Graham Ollis <plicease@cpan.org>
Contributors:
Bakkiaraj Murugesan (bakkiaraj)
Dylan Cali (calid)
pipcet
Zaki Mughal (zmughal)
Fitz Elliott (felliott)
Vickenty Fesunov (vyf)
Gregor Herrmann (gregoa)
Shlomi Fish (shlomif)
Damyan Ivanov
Ilya Pavlov (Ilya33)
Petr Pisar (ppisar)
Mohammad S Anwar (MANWAR)
Håkon Hægland (hakonhagland, HAKONH)
Meredith (merrilymeredith, MHOWARD)
Diab Jerius (DJERIUS)
This software is copyright (c) 2015,2016,2017,2018,2019,2020 by Graham Ollis.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
| 2020-11-08 | perl v5.32.0 |